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Author Topic: Gaps and spikes in QLN  (Read 1072 times)

neil

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Gaps and spikes in QLN
« on: October 20, 2019, 02:26:30 AM »

[Note - I separated this from the place where it was wrongly posted, and renamed it - roseway]

why 2100 to 2800 is empty?

and all these little spikes are because of cross talk?
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kitz

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Re: Gaps and spikes in QLN
« Reply #1 on: October 20, 2019, 10:30:01 AM »

2100 to 2800 is upstream and possibly not in use?

Those spikes are not typical of crosstalk which usually is more of a shallow bowl effect.  Spikes are usually RFI or EMI type noise.
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kitz

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Re: Gaps and spikes in QLN
« Reply #2 on: October 20, 2019, 10:44:59 AM »

Hmmm...   cross referencing with this thread

https://forum.kitz.co.uk/index.php/topic,23870.15.html

Duplicate post

all these spikes in QLN are because of cross talk?
and hlog shows my line quality is good?
 @burakkucat
 @kitz
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anything